CVE 5.4 MEDIUM

Giskard has an Unsandboxed Jinja2 Template Rendering in ConformityCheck_CVE-2026-40320

5.4 / 10
MEDIUM
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:L

Description

Giskard is an open-source testing framework for AI models. In versions prior to 1.0.2b1, the ConformityCheck class rendered the rule parameter through Jinja2's default Template() constructor, silently interpreting template expressions at runtime. If check definitions are loaded from an untrusted source, a crafted rule string could achieve arbitrary code execution. Exploitation requires write access to a check definition and subsequent execution of the test suite. This issue has been fixed in giskard-checks version 1.0.2b1.

Basic Information

ID CVE-2026-40320
Source GitHub_M
Published Apr 17, 2026 at 17:25

Affected Product

Vendor Giskard-AI
Product giskard-oss
Version < 1.0.2b1
Affected Versions Giskard-AI giskard-oss < 1.0.2b1

CWE Classification

References

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